Hello Tatsuo-san,
interval_start num_transactions sum_latency sum_latency_2 min_latency max_latency sum_lag sum_lag_2 min_lag max_lag skipped failures serialization_failures deadlock_failures retried retries
I would suggest to reorder the last chunk to: ... retried retries failures serfail dlfailbecause I intend to add connection failures handling at some point, and it would make more sense to add the corresponding count at the end with other fails.
-- Fabien Coelho - CRI, MINES ParisTech